Introduction Three pairs of major salivary glands produce saliva (the parotid, submandibular, and sublingual glands) as well as minor salivary glands located throughout the oral cavity 1. The ...

Some adult eusocial bees have a pair of cephalic salivary glands (CSG) in addition to the thoracic labial or salivary gland pairs. This paper deals with variations in morphological features and ...